Earthquakes in Mergo
Seismic activity in the surroundings
30 km radiusINGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.
How seismic is this area?
A zone where strong earthquakes are possible: new buildings follow strict anti-seismic criteria.
Official Civil Protection classification (upd. 2025), used for building codes.
Hazard describes the long-term expected shaking: it is not a forecast. Technical value: ag = 0.174 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Mergo plus nearby towns.
The seismic history of Mergo
The earthquakes that were actually felt in Mergo over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2000IV-V2 September 2000
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M4.4), epicentre 34 km away
- 1998IV-V5 April 1998
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M4.8), epicentre 38 km away
- 1998IV21 March 1998
Moderate: felt by many indoors; glasses and dishes rattle.
Appennino umbro-marchigiano earthquake (M5.0), epicentre 59 km away
- 1997V14 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.6), epicentre 65 km away
- 1997V6 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M5.5), epicentre 52 km away
- 1997VI3 October 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M5.2), epicentre 51 km away
- 1997VI26 September 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M6.0), epicentre 53 km away
- 1997V-VI26 September 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M5.7), epicentre 51 km away
- 1980IV-V28 February 1980
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.0), epicentre 75 km away
- 1979IV-V19 September 1979
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.8), epicentre 83 km away
- 1781VI-VII3 June 1781
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Cagliese earthquake (M6.5), epicentre 45 km away
- 1741IX24 April 1741
Destructive: many buildings partly or fully collapse.
Fabrianese earthquake (M6.2), epicentre 6 km away
…and 6 more documented effects in this town's history.
Source: Italian Macroseismic Database DBMI15 (INGV, CC BY 4.0).
The great earthquakes in this area's history
Almost a thousand years of catalogues: the strongest documented events within ~50 km.
Source: Parametric Catalogue of Italian Earthquakes CPTI15 (INGV, CC BY 4.0).
The closest seismic structure
The town lies about 7 km from Urbino-Camerino, one of the seismic structures mapped by INGV geologists.
Faults are mapped to build better and understand the territory: knowing them says nothing about when an earthquake will occur, which remains unpredictable. Source: DISS 3.3 (INGV, CC BY 4.0).
Area over time
Earthquake map
60 eventsEarthquakes in the area
Nearby towns
How does it compare with the surroundings?
Mergo sits in one of the most seismically active areas of its province: quakes are a familiar presence here, almost always light.
Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.
Context
Province of Ancona9 events · 30gMarche region343 events · 30gFrequently asked questions
Were there earthquakes today in Mergo?
No, no quakes were recorded today in the Mergo area: the latest nearby dates back to 4 days ago.
Is Mergo a seismic area?
Mergo is classified in seismic zone 2 by the Civil Protection. A zone where strong earthquakes are possible: new buildings follow strict anti-seismic criteria.
What was the strongest earthquake near Mergo?
In the last ~12 years of INGV data, the strongest within 30 km of Mergo was magnitude 3.5, in 2025.
When was the last quake near Mergo?
The last quake recorded within 30 km of Mergo was 2 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)